Finding the Fourth Proportional to 4,275.59, 5,902.61 and 3,017.79

Step by Step Solution

1. Step 1: Write the proportion equation
   4,275.59 : 5,902.61 = 3,017.79 : x
2. Step 2: Convert to fraction form
   4,275.59/5,902.61 = 3,017.79/x
3. Step 3: Cross multiply
   4,275.59x = 5,902.61 × 3,017.79
4. Step 4: Simplify right side
   4,275.59x = 17,812,822.34
5. Step 5: Solve for x
   x = 17,812,822.34/4,275.59
6. Step 6: Final answer
   x = 4,166.17